Elementary

— These photos... They're of a sensitive nature. I'd ask Ms. Watson to... step outside.
— "Ms." Watson is a doctor. There's little she hasn't seen. ... I was wrong, Watson. You likely haven't seen this.

I think you're a monster, not an idiot.

It was easier to know it than to explain how I knew it. If you were asked to prove that two and two made four, you might find some difficulty. And yet you are sure of the fact.

— Spotted something in the footage?
— How did...?
— I'm blind. I'm not deaf. Your breathing changed. What did you see?

— I feel ridiculous.
— Imagine how ridiculous you'd feel if you went to prison for a crime you didn't commit.